2014 Jeep Grand Cherokee Owner Manual SRT - Page 214

212 UNDERSTANDING THE FEATURES OF YOUR VEHICLE • ACC Proximity Warning The "ACC/FCW Unavailable Wipe Front Radar Sensor" message can sometimes be displayed while driving in • ACC Unavailable Warning highly reflective areas (i.e. tunnels with reflective tiles, or • The EVIC will return to the last display selected after ice and snow). The ACC system will recover after the five seconds of no ACC display activity vehicle has left these areas. Under rare conditions, when the radar is not tracking any vehicles or objects in its path Display Warnings And Maintenance this warning may temporarily occur. "Wipe Front Radar Sensor In Front Of Vehicle" NOTE: If the "ACC/FCW Unavailable Wipe Front Radar Warning Sensor" warning is active Normal (Fixed Speed) Cruise The "ACC/FCW Unavailable Wipe Front Radar Sensor" Control is still available. For additional information refer warning will display and also a chime will indicate when to "Normal (Fixed Speed) Cruise Control Mode" in this conditions temporarily limit system performance. section. This most often occurs at times of poor visibility, such as in snow or heavy rain. The ACC system may also become If weather conditions are not a factor, the driver should temporarily blinded due to obstructions, such as mud, examine the sensor. It may require cleaning or removal of dirt or ice. In these cases, the EVIC will display "ACC/ an obstruction. The sensor is located in the center of the FCW Unavailable Wipe Front Radar Sensor" and the vehicle behind the lower grille. system will deactivate.